CN104572517B - 提供被请求数据的方法、控制器以及计算机系统 - Google Patents
提供被请求数据的方法、控制器以及计算机系统 Download PDFInfo
- Publication number
- CN104572517B CN104572517B CN201410569257.9A CN201410569257A CN104572517B CN 104572517 B CN104572517 B CN 104572517B CN 201410569257 A CN201410569257 A CN 201410569257A CN 104572517 B CN104572517 B CN 104572517B
- Authority
- CN
- China
- Prior art keywords
- error
- requested date
- correction
- unit
- computer system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1048—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using arrangements adapted for a specific error detection or correction feature
- G06F11/1052—Bypassing or disabling error detection or correction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/44—Indication or identification of errors, e.g. for repair
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
- G06F11/1048—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using arrangements adapted for a specific error detection or correction feature
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C2029/0411—Online error correction
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
- G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
- G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
- G11C29/38—Response verification devices
- G11C29/42—Response verification devices using error correcting codes [ECC] or parity check
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C8/00—Arrangements for selecting an address in a digital store
- G11C8/06—Address interface arrangements, e.g. address buffers
Abstract
Description
Claims (22)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/062,856 US9477550B2 (en) | 2013-10-24 | 2013-10-24 | ECC bypass using low latency CE correction with retry select signal |
US14/062856 | 2013-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104572517A CN104572517A (zh) | 2015-04-29 |
CN104572517B true CN104572517B (zh) | 2017-09-01 |
Family
ID=52996876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410569257.9A Active CN104572517B (zh) | 2013-10-24 | 2014-10-22 | 提供被请求数据的方法、控制器以及计算机系统 |
Country Status (2)
Country | Link |
---|---|
US (2) | US9477550B2 (zh) |
CN (1) | CN104572517B (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10002044B2 (en) | 2014-08-19 | 2018-06-19 | Samsung Electronics Co., Ltd. | Memory devices and modules |
US10002043B2 (en) * | 2014-08-19 | 2018-06-19 | Samsung Electronics Co., Ltd. | Memory devices and modules |
JP6486723B2 (ja) * | 2015-01-21 | 2019-03-20 | 東芝メモリ株式会社 | メモリシステムおよび処理装置 |
US9916091B2 (en) | 2015-07-13 | 2018-03-13 | Samsung Electronics Co., Ltd. | Memory system architecture |
KR20170133545A (ko) * | 2016-05-25 | 2017-12-06 | 에스케이하이닉스 주식회사 | 반도체장치 및 반도체시스템 |
US10216571B2 (en) | 2016-11-10 | 2019-02-26 | Western Digital Technologies, Inc. | System and methodology for error management within a shared non-volatile memory architecture using bloom filters |
US10514867B2 (en) | 2016-11-10 | 2019-12-24 | Western Digital Technologies, Inc. | System and methodology that facilitates error management within a shared non-volatile memory architecture |
US10254982B2 (en) | 2016-11-10 | 2019-04-09 | Western Digital Technologies, Inc. | System and methodology for low latency error management within a shared non-volatile memory architecture |
US10372531B2 (en) | 2017-01-05 | 2019-08-06 | Texas Instruments Incorporated | Error-correcting code memory |
US10671497B2 (en) | 2018-01-19 | 2020-06-02 | International Business Machines Corporation | Efficient and selective sparing of bits in memory systems |
KR102477268B1 (ko) * | 2018-01-26 | 2022-12-13 | 삼성전자주식회사 | 메모리 모듈의 정보를 실시간으로 모니터링하는 방법 및 시스템 |
US10777295B2 (en) * | 2018-04-12 | 2020-09-15 | Micron Technology, Inc. | Defective memory unit screening in a memory system |
US10824504B2 (en) * | 2018-04-16 | 2020-11-03 | International Business Machines Corporation | Common high and low random bit error correction logic |
US10901839B2 (en) | 2018-09-26 | 2021-01-26 | International Business Machines Corporation | Common high and low random bit error correction logic |
WO2020157594A1 (en) * | 2019-01-31 | 2020-08-06 | International Business Machines Corporation | Handling an input/output store instruction |
US11360667B2 (en) * | 2019-09-09 | 2022-06-14 | Stmicroelectronics S.R.L. | Tagged memory operated at lower vmin in error tolerant system |
US20210273650A1 (en) * | 2020-03-02 | 2021-09-02 | Micron Technology, Inc. | Classification of error rate of data retrieved from memory cells |
KR20210149314A (ko) * | 2020-06-02 | 2021-12-09 | 에스케이하이닉스 주식회사 | 메모리 시스템, 메모리 컨트롤러 및 메모리 시스템의 동작 방법 |
KR20220067992A (ko) * | 2020-11-18 | 2022-05-25 | 삼성전자주식회사 | 선택적 및 병렬적 에러 정정을 수행하는 메모리 컨트롤러, 이를 포함하는 시스템 및 메모리 장치의 동작 방법 |
US11593197B2 (en) | 2020-12-23 | 2023-02-28 | Samsung Electronics Co., Ltd. | Storage device with data quality metric and selectable data recovery scheme |
EP4149032A3 (en) * | 2021-09-09 | 2023-05-03 | INTEL Corporation | Selection of processing mode for receiver circuit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1518696A (zh) * | 2001-06-21 | 2004-08-04 | 皇家菲利浦电子有限公司 | 存储器错误处理方法与电路配置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4058851A (en) * | 1976-10-18 | 1977-11-15 | Sperry Rand Corporation | Conditional bypass of error correction for dual memory access time selection |
US4852100A (en) | 1986-10-17 | 1989-07-25 | Amdahl Corporation | Error detection and correction scheme for main storage unit |
DE68924501T2 (de) | 1988-06-28 | 1996-06-13 | Ibm | Speichersubsystem mit Fehlerkorrekturcache-Speicher. |
US5502732A (en) * | 1993-09-20 | 1996-03-26 | International Business Machines Corporation | Method for testing ECC logic |
US5604753A (en) * | 1994-01-04 | 1997-02-18 | Intel Corporation | Method and apparatus for performing error correction on data from an external memory |
US6161208A (en) * | 1994-05-06 | 2000-12-12 | International Business Machines Corporation | Storage subsystem including an error correcting cache and means for performing memory to memory transfers |
JP3199021B2 (ja) * | 1998-03-19 | 2001-08-13 | 日本電気株式会社 | 半導体メモリ装置、該半導体メモリ装置の検査方法及び使用方法 |
US6654925B1 (en) | 2000-08-29 | 2003-11-25 | International Business Machines Corporation | Method to determine retries for parallel ECC correction in a pipeline |
US7117420B1 (en) * | 2001-05-17 | 2006-10-03 | Lsi Logic Corporation | Construction of an optimized SEC-DED code and logic for soft errors in semiconductor memories |
US7984357B2 (en) | 2007-04-27 | 2011-07-19 | International Business Machines Corporation | Implementing minimized latency and maximized reliability when data traverses multiple buses |
US8181094B2 (en) | 2008-01-31 | 2012-05-15 | International Business Machines Corporation | System to improve error correction using variable latency and associated methods |
US20100332942A1 (en) * | 2008-09-10 | 2010-12-30 | Arm Limited | Memory controller for NAND memory using forward error correction |
US8495467B1 (en) * | 2009-06-30 | 2013-07-23 | Micron Technology, Inc. | Switchable on-die memory error correcting engine |
US8615700B2 (en) * | 2009-08-18 | 2013-12-24 | Viasat, Inc. | Forward error correction with parallel error detection for flash memories |
US8943379B2 (en) | 2009-12-26 | 2015-01-27 | Intel Corporation | Retry based protocol with source/receiver FIFO recovery and anti-starvation mechanism to support dynamic pipeline lengthening for ECC error correction |
US8438344B2 (en) * | 2010-03-12 | 2013-05-07 | Texas Instruments Incorporated | Low overhead and timing improved architecture for performing error checking and correction for memories and buses in system-on-chips, and other circuits, systems and processes |
US8527837B2 (en) * | 2010-10-15 | 2013-09-03 | Micron Technology, Inc. | Selective error control coding in memory devices |
US8694857B2 (en) * | 2011-04-13 | 2014-04-08 | Inphi Corporation | Systems and methods for error detection and correction in a memory module which includes a memory buffer |
KR20130086887A (ko) | 2012-01-26 | 2013-08-05 | 삼성전자주식회사 | 메모리 버퍼, 이를 포함하는 장치들 및 이의 데이터 처리 방법 |
-
2013
- 2013-10-24 US US14/062,856 patent/US9477550B2/en active Active
- 2013-12-06 US US14/098,561 patent/US9436548B2/en active Active
-
2014
- 2014-10-22 CN CN201410569257.9A patent/CN104572517B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1518696A (zh) * | 2001-06-21 | 2004-08-04 | 皇家菲利浦电子有限公司 | 存储器错误处理方法与电路配置 |
Also Published As
Publication number | Publication date |
---|---|
US9477550B2 (en) | 2016-10-25 |
CN104572517A (zh) | 2015-04-29 |
US20150121166A1 (en) | 2015-04-30 |
US20150121167A1 (en) | 2015-04-30 |
US9436548B2 (en) | 2016-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104572517B (zh) | 提供被请求数据的方法、控制器以及计算机系统 | |
US9684468B2 (en) | Recording dwell time in a non-volatile memory system | |
US11636014B2 (en) | Memory system and data processing system including the same | |
CN105589762B (zh) | 存储器装置、存储器模块和用于纠错的方法 | |
US9274866B2 (en) | Programming non-volatile memory using a relaxed dwell time | |
US10002044B2 (en) | Memory devices and modules | |
US9870157B2 (en) | Command balancing and interleaving for write and reads between front end and back end of solid state drive | |
CN101449244B (zh) | 使用冗余虚拟机的错误检测 | |
KR102378466B1 (ko) | 메모리 장치 및 모듈 | |
CN111475438B (zh) | 提供服务质量的io请求处理方法及其装置 | |
JP2008502057A5 (zh) | ||
US10248497B2 (en) | Error detection and correction utilizing locally stored parity information | |
US7383423B1 (en) | Shared resources in a chip multiprocessor | |
CN105359109A (zh) | 基于次计算机中的存储器错误移动主计算机中的对象 | |
CN102033818A (zh) | 媒体缓冲和流水线式处理组件 | |
US9009548B2 (en) | Memory testing of three dimensional (3D) stacked memory | |
US9106258B2 (en) | Early data tag to allow data CRC bypass via a speculative memory data return protocol | |
US7954012B2 (en) | Hierarchical debug information collection | |
CN114902186A (zh) | 非易失性存储器模块的错误报告 | |
CN110737618B (zh) | 内嵌处理器进行快速数据通信的方法、装置及存储介质 | |
US20220035530A1 (en) | Systems and methods for processing copy commands | |
EP4227790A1 (en) | Systems, methods, and apparatus for copy destination atomicity in devices | |
US20240004757A1 (en) | Electronic device managing corrected error and operating method of electronic device | |
JP2013205857A (ja) | 障害処理方法、情報処理装置および障害処理プログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171107 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20171107 Address after: American New York Patentee after: Core USA second LLC Address before: American New York Patentee before: International Business Machines Corp. |
|
TR01 | Transfer of patent right |